RadiantPEX+ tubing from Watts Radiant is an excellent piping choice for both new and existing hydronic systems. RadiantPEX+ is incredibly lightweight, making storage and transport a simple task. The low weight also contributes to an incredibly simple installation, further aided by a protective coating to prevent damage on the jobsite. RadiantPEX+ is manufactured in a Silane Cross-linking process, a superior manufacturing method for PEX tubing that gives the tube both higher burst strength and superior anti-oxidant protection. Combined with an included oxygen barrier, RadiantPEX+ is an excellent radiant tubing solution that will give you a long, efficient service life with minimal required maintenance.

Easy to InstallRadiantPEX+ tubing is highly flexible, allowing your contractor to bend the tubing as he sees fit to install it. This results in reduced installation times, which passes along reduced installation costs directly to you.

EVOH Oxygen BarrierThe EVOH oxygen barrier used with Watts Radiant RadiantPEX+ tubing is virtually impervious to oxygen. This resilient, effective barrier will give you a long, maintenance free service life.

Highly Corrosion ResistantRadiantPEX+ tubing has unparalleled corrosion resistance, improving durability and further minimizing needed maintenance on the tubing throughout service life.

Multiple Fitting OptionsWatts Radiant offers three distinct options for connecting RadiantPEX+ tubing to a hydronic system: cinch clamps, crimp rings, and compression fittings. Each has its own distinct advantages. Cinch clamps allows for easier connections in tight, hard to reach areas, crimp rings form the most permanent, long lasting seal, and compression fittings require nothing more than a simple crescent wrench to install.